Since I've changed my UIM I've had various injectors leaking around the fuel rail at different times, never two at the same time but they play musical chairs. I'm giving her new "O" rings all around. Does anyone have anything against ones from Napa, or would OE'* be better, They're pretty cheap so it doesn't matter to me.

I have a few problems with NAPA centering around their lousy customer service, but the o-rings you get from them should be fine.

Which ever is available the quickest, price wont vary much.

All o-rings are basically equal since they are rated for fuel.

Get'm on there...

Not sure on the newer L36 injectors...but the L67'* have a breakable wafer on the bottom ... be careful if it looks like something can be broken in the process.